Function Fundamentals Assessment

Which of these is the equation of the circle?

• a

• b

• c

• None of the above

Which graph is not a function?

• 
• 
• 
• 

Which graph does represent a function?

• 
• 
• 
• 

Which Domain/Range system does not represent a function?

• 
• 
• 
• 

What is the highest value of the range times the highest value of the domain?

• • - 17

• 1

• 8

• 32

What is the sum of all the values of the domain from the given set of coordinates?

• 4

• 8

• 36

• 64

Which graph is not a function?

• 
• 
• 
• They all are functions

If f(x) = 2x² + 1, then f(2) = ?

• 9

• 7

• 5

• 3

if f(x) = 10, then f(2) = ?

• 2

• 10

• 20

• 100

f(x) = x² - 6, then f(4) =?

• 4

• 2

• 10

• 16